Door Bolts Flat Slide Surface Door Latches - 4 Inch - Silver

This 4-inch flat door bolt by SISI UK provides a secure and durable locking solution for various i...

Currently unavailable

Currently out of stock

This product is not available at the moment. Check back later.

Product Information

Full details

The SISI UK 4-Inch Flat Door Bolt is an ideal security solution for homeowners and DIY enthusiasts looking to reinforce internal doors, such as airing cupboards, cellar doors, and attic hatches. Constructed from premium stainless steel, this heavy-duty latch offers exceptional corrosion resistance and long-term durability for high-traffic or damp areas. While the surface-mounted design ensures a straightforward installation process, users should note that it is intended strictly for internal light-to-medium duty applications rather than heavy exterior security.

All features

ColourSilver
Model Part NumberFDB-SC4-P1
BrandSISI UK

Extended Product Information

FAQs

Can this bolt be used outdoors?

While the stainless steel material is corrosion-resistant, this bolt is designed primarily for internal use and may not provide sufficient security for exterior doors.

Does it come with mounting screws?

Yes, the package includes all necessary fixing screws for a standard installation.

What is the material of the bolt?

The bolt is constructed from high-quality, durable stainless steel.

Is this bolt reversible?

Yes, the design allows it to be installed on both left-handed and right-handed opening doors.

How long is the bolt?

This is a 4-inch model, providing ample length for secure latching.

Troubleshooting

Bolt is sticking or difficult to slide

Ensure the screw heads are flush with the plate. If they protrude, they can catch on the sliding mechanism.

Bolt does not align with the strike plate

Check that the door is not sagging. You may need to adjust the positioning of the bolt slightly or add a thin wooden shim underneath.

Pros and Cons

Pros

  • Durable, corrosion-resistant stainless steel material
  • Easy to install with basic tools
  • Clean, modern silver aesthetic
  • Includes all required mounting hardware

Cons

  • Not suitable for high-security exterior doors
  • Flat design may require spacers on uneven door frames
  • Limited to internal applications

Setup, Compatibility & Care

Installation requires only a screwdriver and a pencil for marking. To set it up, place the bolt on your desired door surface, mark the screw holes, and attach it using the provided screws. Ensure the bolt aligns perfectly with the strike plate before tightening fully. Regarding compatibility, this bolt is designed for flat surfaces; it will not work on recessed or ornate doors without proper leveling. To maintain the finish, wipe the bolt periodically with a dry or slightly damp microfiber cloth to remove dust. Avoid using abrasive cleaners, as these may scratch the silver finish.